org.apache.flink.sql.parser.ddl

Class SqlCreateTable

java.lang.Object

org.apache.calcite.sql.SqlNode

org.apache.calcite.sql.SqlCall

org.apache.calcite.sql.SqlDdl

org.apache.calcite.sql.SqlCreate

org.apache.flink.sql.parser.ddl.SqlCreateTable

All Implemented Interfaces:

Cloneable, ExtendedSqlNode

Direct Known Subclasses:

SqlCreateTableAs, SqlCreateTableLike

public class SqlCreateTable
extends org.apache.calcite.sql.SqlCreate
implements ExtendedSqlNode

CREATE TABLE DDL sql call.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SqlCreateTable.TableCreationContext Table creation context.

Field Summary

Fields

Modifier and Type	Field and Description
static org.apache.calcite.sql.SqlSpecialOperator	OPERATOR

Fields inherited from class org.apache.calcite.sql.SqlCreate

ifNotExists

Fields inherited from class org.apache.calcite.sql.SqlDdl

DDL_OPERATOR

Fields inherited from class org.apache.calcite.sql.SqlNode

EMPTY_ARRAY, pos

Constructor Summary

Constructors

Modifier	Constructor and Description
	SqlCreateTable(org.apache.calcite.sql.parser.SqlParserPos pos, org.apache.calcite.sql.SqlIdentifier tableName, org.apache.calcite.sql.SqlNodeList columnList, List<SqlTableConstraint> tableConstraints, org.apache.calcite.sql.SqlNodeList propertyList, SqlDistribution distribution, org.apache.calcite.sql.SqlNodeList partitionKeyList, SqlWatermark watermark, org.apache.calcite.sql.SqlCharStringLiteral comment, boolean isTemporary, boolean ifNotExists)
protected	SqlCreateTable(org.apache.calcite.sql.SqlSpecialOperator operator, org.apache.calcite.sql.parser.SqlParserPos pos, org.apache.calcite.sql.SqlIdentifier tableName, org.apache.calcite.sql.SqlNodeList columnList, List<SqlTableConstraint> tableConstraints, org.apache.calcite.sql.SqlNodeList propertyList, SqlDistribution distribution, org.apache.calcite.sql.SqlNodeList partitionKeyList, SqlWatermark watermark, org.apache.calcite.sql.SqlCharStringLiteral comment, boolean isTemporary, boolean ifNotExists)

Method Summary

Modifier and Type	Method and Description
String[]	fullTableName()
org.apache.calcite.sql.SqlNodeList	getColumnList()
String	getColumnSqlString() Returns the projection format of the DDL columns(including computed columns). i.e. the following DDL: create table tbl1( col1 int, col2 varchar, col3 as to_timestamp(col2) ) with ( 'connector' = 'csv' ) is equivalent with query "col1, col2, to_timestamp(col2) as col3", caution that the "computed column" operands have been reversed.
Optional<org.apache.calcite.sql.SqlCharStringLiteral>	getComment()
SqlDistribution	getDistribution()
List<SqlTableConstraint>	getFullConstraints() Returns the column constraints plus the table constraints.
List<org.apache.calcite.sql.SqlNode>	getOperandList()
org.apache.calcite.sql.SqlOperator	getOperator()
org.apache.calcite.sql.SqlNodeList	getPartitionKeyList()
org.apache.calcite.sql.SqlNodeList	getPropertyList()
List<SqlTableConstraint>	getTableConstraints()
org.apache.calcite.sql.SqlIdentifier	getTableName()
Optional<SqlWatermark>	getWatermark()
boolean	hasRegularColumnsOnly()
boolean	isIfNotExists()
boolean	isTemporary()
void	unparse(org.apache.calcite.sql.SqlWriter writer, int leftPrec, int rightPrec)
void	validate()

Methods inherited from class org.apache.calcite.sql.SqlCreate

getReplace, setReplace

Methods inherited from class org.apache.calcite.sql.SqlCall

accept, clone, equalsDeep, findValidOptions, getCallSignature, getFunctionQuantifier, getKind, getMonotonicity, isCountStar, isExpanded, operand, operandCount, setOperand, validate

Methods inherited from class org.apache.calcite.sql.SqlNode

clone, clone, cloneArray, equalDeep, equalDeep, equalsDeep, getParserPosition, isA, toList, toList, toSqlString, toSqlString, toSqlString, toString, unparseWithParentheses, validateExpr

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

OPERATOR

public static final org.apache.calcite.sql.SqlSpecialOperator OPERATOR

Constructor Detail

SqlCreateTable

public SqlCreateTable(org.apache.calcite.sql.parser.SqlParserPos pos,
                      org.apache.calcite.sql.SqlIdentifier tableName,
                      org.apache.calcite.sql.SqlNodeList columnList,
                      List<SqlTableConstraint> tableConstraints,
                      org.apache.calcite.sql.SqlNodeList propertyList,
                      SqlDistribution distribution,
                      org.apache.calcite.sql.SqlNodeList partitionKeyList,
                      @Nullable
                      SqlWatermark watermark,
                      @Nullable
                      org.apache.calcite.sql.SqlCharStringLiteral comment,
                      boolean isTemporary,
                      boolean ifNotExists)

SqlCreateTable

protected SqlCreateTable(org.apache.calcite.sql.SqlSpecialOperator operator,
                         org.apache.calcite.sql.parser.SqlParserPos pos,
                         org.apache.calcite.sql.SqlIdentifier tableName,
                         org.apache.calcite.sql.SqlNodeList columnList,
                         List<SqlTableConstraint> tableConstraints,
                         org.apache.calcite.sql.SqlNodeList propertyList,
                         @Nullable
                         SqlDistribution distribution,
                         org.apache.calcite.sql.SqlNodeList partitionKeyList,
                         @Nullable
                         SqlWatermark watermark,
                         @Nullable
                         org.apache.calcite.sql.SqlCharStringLiteral comment,
                         boolean isTemporary,
                         boolean ifNotExists)

Method Detail

getDistribution

public SqlDistribution getDistribution()

getOperator

@Nonnull
public org.apache.calcite.sql.SqlOperator getOperator()

Overrides:

getOperator in class org.apache.calcite.sql.SqlDdl

getOperandList

@Nonnull
public List<org.apache.calcite.sql.SqlNode> getOperandList()

Specified by:

getOperandList in class org.apache.calcite.sql.SqlCall

getTableName

public org.apache.calcite.sql.SqlIdentifier getTableName()

getColumnList

public org.apache.calcite.sql.SqlNodeList getColumnList()

getPropertyList

public org.apache.calcite.sql.SqlNodeList getPropertyList()

getPartitionKeyList

public org.apache.calcite.sql.SqlNodeList getPartitionKeyList()

getTableConstraints

public List<SqlTableConstraint> getTableConstraints()

getWatermark

public Optional<SqlWatermark> getWatermark()

getComment

public Optional<org.apache.calcite.sql.SqlCharStringLiteral> getComment()

isIfNotExists

public boolean isIfNotExists()

isTemporary

public boolean isTemporary()

validate

public void validate()
              throws SqlValidateException

Specified by:

validate in interface ExtendedSqlNode

Throws:

SqlValidateException

hasRegularColumnsOnly

public boolean hasRegularColumnsOnly()

getFullConstraints

public List<SqlTableConstraint> getFullConstraints()

Returns the column constraints plus the table constraints.

getColumnSqlString

public String getColumnSqlString()

Returns the projection format of the DDL columns(including computed columns). i.e. the following DDL:

   create table tbl1(
     col1 int,
     col2 varchar,
     col3 as to_timestamp(col2)
   ) with (
     'connector' = 'csv'
   )
 

is equivalent with query "col1, col2, to_timestamp(col2) as col3", caution that the "computed column" operands have been reversed.

unparse

public void unparse(org.apache.calcite.sql.SqlWriter writer,
                    int leftPrec,
                    int rightPrec)

Overrides:

unparse in class org.apache.calcite.sql.SqlCall

fullTableName

public String[] fullTableName()